All of the main videos of Lesson 4: How to Test Simple Digital Overcurrent Relays have been recorded and are in the editing process! Here are the topics in this lesson:
- Introduction to Simple Digital Overcurrent Relays
- How to Prepare to Test a Simple Digital Overcurrent Relay
- How to Prepare to Test a Simple Digital Overcurrent Relay With Your Test-Set
- How to Connect a Test-Set to a Simple Digital Overcurrent Relay
- How to Connect a Simple Digital Overcurrent Relay to Your Test-Set
- How to Configure Input Sensing When Testing Digital Relays
- How to Create a 51-Pickup Test Plan for a Simple Digital Overcurrent Relay
- How to Perform Manual Pickup Tests on a Simple Digital Overcurrent Relay With Your Test-Set
- How to Adjust the 51-Pickup on a Simple Digital Overcurrent Relay
- How to Perform a Ramping 51-Pickup Test on a Simple Digital Overcurrent Relay With Your Test-Set
- How to Create a 51-Timing Test Plan for a Simple Digital Overcurrent Relay
- How to Perform 51-Timing Tests on a Simple Digital Overcurrent Relay
- How to Perform 51-Timing Tests on a Simple Digital Overcurrent Relay With Your Test-Set
- How to Create a 50-Pickup Test Plan for a Simple Digital Overcurrent Relay
- How to Adjust the 50-Pickup on a Simple Digital Overcurrent Relay
- How to Perform a 50-Pickup Test on a Simple Digital Overcurrent Relay With Your Test-Set
- How to Verify the Outputs on a Simple Digital Overcurrent Relay
- How to Verify the Targets on a Simple Digital Overcurrent Relay
- How to Put the Simple Digital Overcurrent Relay Back Into Service
- How to Verify the Trip Circuit Connected to a Simple Digital Overcurrent Relay
- How to Verify the In-Service Relay Inputs Connected to a Simple Digital Overcurrent Relay
- Putting It All Together
- Putting It All Together With Your Test-Set
- All the Extras – Downloads, Credits, and Additional Training options
The next lesson will be a brief introduction to the kinds of electrical studies needed to create overcurrent relay settings (Load-Flow, Fault Contribution, Coordination, and Arc Flash).
Leave a comment below if there’s something you want us to cover, but remember, this is just an introduction that gives a relay tester a peek behind the curtain to help them interpret TCCs and find mistakes. It is not a “How to Create Engineering Studies” lesson.
You can get more info about the rest of the course here (https://relaytraining.com/how-to-test-overcurrent-relays-an-introduction-to-protective-relaying-online-seminar-2022-update/)
